91027768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{875267}}^1$

素因数の和:875286

約数の個数: 16

約数和(自身を含む): 183806280

約数和(自身を除く): 92778512

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 875267, 1750534, 3501068, 7002136, 11378471, 22756942, 45513884, 91027768]

約数ペア:

[(1, 91027768), (2, 45513884), (4, 22756942), (8, 11378471), (13, 7002136), (26, 3501068), (52, 1750534), (104, 875267)]